20570912

素因数分解:

$2^5\times {\mathrm{733}}^1\times {\mathrm{877}}^1$

素因数の和:1620

約数の個数: 24

約数和(自身を含む): 40600476

約数和(自身を除く): 20029564

約数列:

[1, 2, 4, 8, 16, 32, 733, 877, 1466, 1754, 2932, 3508, 5864, 7016, 11728, 14032, 23456, 28064, 642841, 1285682, 2571364, 5142728, 10285456, 20570912]

約数ペア:

[(1, 20570912), (2, 10285456), (4, 5142728), (8, 2571364), (16, 1285682), (32, 642841), (733, 28064), (877, 23456), (1466, 14032), (1754, 11728), (2932, 7016), (3508, 5864)]